Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6599173 | Method to prevent leaving residual metal in CMP process of metal interconnect | Cuc K. Huynh, Timothy C. Krywanczyk, Douglas K. Sturtevant | 2003-07-29 |
| 6468135 | Method and apparatus for multiphase chemical mechanical polishing | Cuc K. Huynh, David Walker | 2002-10-22 |
| 6455434 | Prevention of slurry build-up within wafer topography during polishing | Chad R. Binkerd, Timothy C. Krywanczyk, Brian D. Pfeifer, Rosemary A. Previti-Kelly, Patricia Schink +1 more | 2002-09-24 |
| 6303041 | Method and bath for tapering optical fibers | Richard Ian Laming, Laurence Reekie, Liang Dong | 2001-10-16 |
| 6169829 | Chirped optical fibre grating | Richard Ian Laming, Laurence Reekie, Liang Dong | 2001-01-02 |
| 6160944 | Optical waveguide device | David Neil Payne, Liang Dong | 2000-12-12 |
| 5944583 | Composite polish pad for CMP | Steven J. Messier, Douglas K. Sturtevant, Matthew T. Tiersch | 1999-08-31 |